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Which has the most energy?
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
The change of a liquid to a vapor, or gas, throughout the liquid
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
The change of state from a gas to a liquid
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
The change of a substance from one physical form/state to another
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
Evaporation is simply a liquid changing to a gas.
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
The temperature of a beaker of water is 25°C. After adding a piece of magnesium, the temperature is 28°C. Is this an exothermic or endothermic reaction? Explain your answer.
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
the change of a substance from a liquid to a gas
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
Boiling occurs only at the surface of a liquid.
change of state
particles in steam
evaporation
false
condensation
true
boiling
exothermic
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